112981126937 has 16 divisors (see below), whose sum is σ = 129378477312. Its totient is φ = 96648215040.

The previous prime is 112981126933. The next prime is 112981126943. The reversal of 112981126937 is 739621189211.

It is a cyclic number.

It is not a de Polignac number, because 112981126937 - 2² = 112981126933 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112981126933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14131013 + ... + 14139005.

It is an arithmetic number, because the mean of its divisors is an integer number (8086154832).

Almost surely, 2^112981126937 is an apocalyptic number.

It is an amenable number.

112981126937 is a deficient number, since it is larger than the sum of its proper divisors (16397350375).

112981126937 is an equidigital number, since it uses as much as digits as its factorization.

112981126937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11768.

The product of its digits is 326592, while the sum is 50.

The spelling of 112981126937 in words is "one hundred twelve billion, nine hundred eighty-one million, one hundred twenty-six thousand, nine hundred thirty-seven".